GC Athletics

We believe that a truly comprehensive education challenges the whole person. We are proud of our superior athletic program, which is distinguished by both its breadth and the performance of our individual students.

Teams and Schedules

Concessions Volunteer Sign-Up!

Sign up your club/team/organization up to volunteer for concessions help to earn a share of the profits!

We have streamlined the process and now all sign-ups are online through Signup Genius. This free service will allow either individuals to sign up with a valid email address, or for parent and volunteer coordinators to sign up to cover multiple spots at once. The signups are currently live for all home games and after-school sessions through October.

*All volunteer slots are "first come, first served."


Team Opponent Date Time Location Advantage Type Details Alerts Status
Soccer Soccer - Boys Varsity
Mainline Friendlies
Away Details Subscribe to Alerts
Soccer Soccer - Boys Freshman vs.
Gonzaga College High School
Long Bridge Park Away Details Subscribe to Alerts
Crosscountry Cross Country - Coed
Practice @ Agricultural History Farm Park
Practice Details Subscribe to Alerts
Fieldhockey Field Hockey - Girls JV vs.
South River
Kline Stadium Home Details Subscribe to Alerts


Team Opponent Date Result Score
Football - Boys Varsity vs.
St. Frances Academy
Soccer - Boys JV vs.
James Hubert Blake High School
Soccer - Boys Varsity vs.
James Hubert Blake High School
Soccer - Girls Varsity
Kearny High School/ Immaculate Heart Academy @ Kearny High School
Soccer - Boys JV vs.
Thomas Wootton High School


Our Athletics Department

< 1 2 3 4 6 > showing 8 - 14 of 41 constituents

Emily Colliflower

Titles: Coach, JV Girls Lacrosse

Katrina De Guzman

Titles: Assistant Athletic Trainer
Phone Numbers:
School: 240-283-3338

Mark Diley

Titles: Coach, JV Golf

Matthew Durkin

Titles: Teacher
Phone Numbers:
School: 240-283-3376

Jim Estes

Titles: Coach, Varsity Golf
Phone Numbers:
School: 240-283-3200, 4420

Michael Haight

Titles: Teacher, Coach, Varsity Girls Lacrosse
Phone Numbers:
School: 240-283-3324

Richard Hiegel

Titles: Coach, Cross Country
Phone Numbers:
School: 240-283-3200, 4409